xc_write_reg 282 drivers/media/tuners/xc4000.c static int xc_write_reg(struct xc4000_priv *priv, u16 regAddr, u16 i2cData) xc_write_reg 317 drivers/media/tuners/xc5000.c static int xc_write_reg(struct xc5000_priv *priv, u16 reg_addr, u16 i2c_data)